How to open sublist in drawable after click one item from the main list.
For example: There is category called sports ,politics, music, etc. If I click on sports I need to open sublist with just the ...

I have a Samsung Galaxy Light (T-Mobile) and when I open up a new app project in android studio, and try to run it on the phone, it crashes. i did not even touch the default code and from what I see ...

I have windows 8.1 updated phone which is already register unlocked .
Whenever i try to deploy an app the app deployment tool shows error:"error - Incorrect parameter".
I don't know how to get past ...

I am developing a chat application for windows phone. I have made a login and register page and stored details of registered users on azure data ase. Now I want to implement searching users by their ...

We recently switched over from vocalocity/vonage to Nextiva. The only problem we are having is with click to call.
We have a web GUI where we have the customer's name and Restaurant name, those links ...

I'm beginner for app creating for Windows Phone 8.1. So I've got question.
How to make app for all screen resolution ?
When I was creating app for WP 8.1 Silverlight, app was automaticly resizing for ...

I am developing one chat application in windows phone. I am using "Deployment.Current.Dispatcher.BeginInvoke" method to update the UI ,but at the time of using "Dispatcher.BeginInvoke" the screen will ...

I'm not sure why after installing VS Express for windows and the respective SDK, i can't see the my templates when i open VS.
I am almost sure VS 2013 for windows version is the one that allows me to ...

I am currently working on a project, which takes in data from sites using their APIs, data such as name and price, what I wanted to know, Is like how can my app continuously check for name and price ...

I have built a Mobile 6.5 app that prints to a Belt-Clip Printer (Specifically an Apex 3 from DataMax/O'neil)
I can port the C# code easy enough, but an having trouble with the printing part.
In the ...

How to get the device unique id in Windows Phone,
I already done to make webview to my site,
and I need to send device id to my site on webview windows phone
my webview c# "
private static readonly ...

I am using regex: [(]?(((\d)([() .-]+)?)+){7,18}|*\d{3,10}|\d{3,10}*(?!/)
How can I change the attached regex to not recognize the numbers that are part of a URL to the Facebook as phone number, but ...

So basically i'm developing a piece of software that will allow user to call any number he wants right from the website. So i need some help in choosing the correct platform or semi cheap service to ...

I'm using Twilio API to make some calls from browser to phones and I have one question? Can the client realize when the user hangups his/her phone, raising an event and changing something in the view ...

I'm trying to place a PhoneCall in a swift application.
It works pretty simple with regular phone numbers using the openURL
method. However, when I try to use a string that contains an asterix (for ...

when someone reply's back to me, the reply window closes very fast and i'm left with a window saying how many messages i have received, I want the reply window to stay up, or else you have to check ...

I am writing an application for Windows Phone in Html/javascript.
I see that in most WP games, when I press the windows start button (the central wp button), and then I launch the application again, ...

I am writing a simple computing machine which basically shows in the text view the sum of 2 numbers I entered in two edit text. Theoretically, it should be right, but in my case I feel like something ...

I'm new to Windows Phone programming and I'm having some problems.
What I'm trying to do is make a background task that logs each unlock of the Phone but I can't get the writing to the log to work.
...